<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>多媒体标签</title>

    <style>
        video {
            width: 100%;
        }
    </style>
        
</head>
<body>
    <img src="H5多媒体video.png" alt="">
    <br>
    <img src="video属性.png" alt="">
    <!-- muted="muted"静音播放 -->
    <video src="mi.mp4" autoplay="autoplay" muted="muted" controls="controls" loop="loop" poster="mi9.jpg"></video>
    <br><br>
    <img src="H5多媒体audio.png" alt="">
    <br>
    <img src="audio属性.png" alt="">
    <br>
    <audio src="music.mp3" autoplay="autoplay" controls="controls"></audio>
</body>
</html>